baber/WOPTO huggingface dataset:
Patent JP-S5815853-A (JP)
Inventor: POORU BARETSUTO
IPC: F25B9/02
Filed: 1982-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63208704-A (JP)
Title: Semiconductor laser optical device
Inventor: TATENO KIMIO
IPC: G01B11/24
Filed: 1987-02-25
Abstract: PURPOSE:To accurately measure the tilt angle and intensity ratio of the substrate of an optical disk by inputted a high-frequency signal to the driving stage for a semiconductor laser so as to eliminate interference fringes formed by the interference between reflected light beams from the top and reverses surfaces of a parallel plane plate. CONSTITUTION:A driving circuit 13 sends a DC or pulse signal and the semiconductor laser 1 oscillates. At this time, a high-frequency oscillator 14 superposes an AC signal of hundreds of MHz - about 1 GHz upon a signal from the driving circuit 13. Consequently, the oscillation longitudinal mode spectrum of the semiconductor laser 1 which oscillates in single mode is made multiple by the high-frequency superposition. The visibility of interference fringes of the multiple semiconductor laser decreases abruptly with an optical path difference. Consequently, the interference fringes generated between the reflected light beams from the top and reverse surfaces of the optical disk 5 disappear and no interference fringes appear on a monitor 12.
Patent JP-H09230317-A (JP)
Title: Liquid crystal display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/1333
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve resolution as compared to heretofore, to increase brightness and to make screen display with improved image quality by forming two transparent substrates to such thicknesses that the transparent substrate on an observation side is thinner than the transparent substrate on a back surface side. SOLUTION: The light emitted from a back light 1 is approximately parallel light and nearly perpendicularly passes a polarizing plate 2, the substrate 3, a liquid crystal layer 4, the substrate 5 and a polarizing plate 6. Voltage is impressed through pixel electrodes on the liquid crystal layer 4, by which image information is displayed. Here, the two transparent substrates constituting a liquid crystal panel are constituted by forming the transparent substrate on the observation side to the thickness smaller than the thickness of the transparent substrate on the rear surface side. The display light is only the light nearly perpendicularly past the liquid crystal 4 and the contrast thereof is extremely high. This display light is made incident on a diffusion screen 7 and is diffused, by which the display of the high contrast is made visible from all directions.
Patent JP-2000245109-A (JP)
Title: Permanent magnet motor
Inventor: HASHIDATE YOSHIO
IPC: H02K9/10
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To promote heat transmission on the surface of a causing, and to improve cooling performance by arranging a housing outside the causing so as to surround the casing via a prescribed space between, and providing lead-in guides for leading running wind into this space and exhausting guides for exhausting the running wind. SOLUTION: A housing 7 is arranged so as to surround a easing 3 via a prescribed space between and an annular swing air course 27 is formed in the peripheral surface and both side surfaces of the casing 3. Along with partitioning the course 27 by forming axial partition walls 29, lead-in guide 31 for taking running wind in and exhausting guides 33 for exhausting the running wind are connected. Consequently, it becomes possible to efficiently suppress temperature increase of the motor body 1, by causing the running wind taken in from intakes 31a of the lead-in guides 31 to pass the partitioned passages partitioned by the partition walls 29, and to flow along the annular swing air courses 27, and exhausting the wind from the exhausting ports of the exhausting guides 33.
Patent JP-S60185478-A (JP)
Title: Still picture recording and reproducing device
Inventor: ITOU MASAHIRO
IPC: H04N5/91
Filed: 1984-03-05
Abstract: PURPOSE:To attain reproduction with high quality and high fidelity by recording an identical signal on plural tracks multiplexedly with delay respectively and outputting other reproducing signal having no error if an error takes place in one reproducing signal. CONSTITUTION:The same signal is recorded respectively on plural tracks with a delay multilexedly. A reproducing device is provided with processing circuits 10, 11 of two systems processing two video signals A, A' read from the said tracks. The phase of the output of the processing circuits 10, 11 is arranged by a delay circuit 33 and inputted to a multiplexer 35. The presence of an error is discriminated from the output of the processing circuit 10 by a discriminating circuit 32. When an error exists, a switch control signal S2 is outputted to the multiplexer 35 via a delay circuit 34. Thus, the multiplexer is switched from a signal A'' having the error to the other signal A'.
Patent JP-S63211510-A (JP)
Inventor: ONO SHUICHI
IPC: H01B3/12
Filed: 1987-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H025048-A (JP)
Title: Color photographic developer and development of color photographic material
Inventor: UBO BERUNITSUKE
IPC: G03C7/30
Filed: 1989-02-22
Abstract: PURPOSE: To shorten development time by incorporating salts of specified developers, PO4 <3-> ions, an antioxidant, KCl and KBr into an aq. soln. CONSTITUTION: An aq. soln. is prepd. and 4-15g developer represented by formula I or a corresponding amt. of its salt, 0-2.0g developer represented by formula II or a corresponding amt. of its salt, 8-35g PO4 <3-> ions, at least 0.2g antioxidant, 0.5-5.0g KCl, 0-0.5g KBr and other common components are incorporated into 11 of the aq. soln. The resultant aq. soln. is adjusted to pH10.4-12.9. Development time for color negative paper having a high chloride content can further be reduced.
Patent JP-H10236684-A (JP)
Title: Sheet feeding mechanism
Inventor: SATO TAMOTSU
IPC: B41J13/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding mechanism with stable precision to be used in a printer device which uses a continuous paper and cut sheets of paper. SOLUTION: Two sets of sheet feed roller parts 17 and 19 are furnished on a sheet transport path and are equipped with respective feed rollers 1 and 4 and two opposing roller couples 2, 3 and 5, 6 mating with the feed rollers 1 and 4. The roller couples 2, 3 and 5, 6 are arranged on the circumferences of the feed rollers 1 and 4 so that a printing sheet of paper 20 is wound round the feed rollers 1 and 4, and one of the feed roller parts 17 and 19 is arranged relative to the other so that the up-down positioning of the feed rollers 1 and 4 becomes inverse to the up-down positioning of the roller couples 2, 3 and 5, 6.
Patent JP-H04258489-A (JP)
Title: Door-attached type goods-receiving box
Inventor: ORII SUMIE
IPC: A47G29/12
Filed: 1991-02-13
Abstract: PURPOSE:To safely and surely house goods delivered during absence in a housing box having lesser space during vacancy. CONSTITUTION:A door 3 with a key for an opening 2 is attached to the outside of the square opening 2 provided to the lower part of a door 1, and foldable both-side boards are attached to the inside of the door 1 on the side edge of the opening 2. A rear plate is connected in parallel with the door 1 to the rear ends of the both-side boards by hinges, and a ceiling hinge support plate is attached to the upper edge of the opening 2. A ceiling plate is connected rotatably in the vertical direction by ceiling hinges to the rear end of the ceiling hinge support plate, and a U-shaped roller coupler is provided to the lower both sides of the ceiling plate. A roller attached to the outside upper end of the rear plate is rotatably coupled with the roller coupler.
Patent JP-S56137897-A (JP)
Title: Production of desalanine- b30 -insulin
Inventor: DOI ETSUSHIROU
IPC: C12P21/02
Filed: 1980-03-28
Abstract: PURPOSE: A hydrolase for benzoyl-L-arginine-p-nitroanilide, originated from a plant, is made to act on insulin originating from other than human to permit the production of the titled compound from an available raw material.  
     CONSTITUTION: A hydrolase for benzoyl-L-arginine-p-nitroanilide, originating from a plant, is made to act on insulin obtained from an animal other than human such as pig, cattle, sheep or horse. The hydrolase for benzoyl-L-arginine-p-nitroanilide has been known to exist in rice germ, soybean or barley and can be extracted from rice germ through known processes. The above reaction gives desalanine-(B-30)- insulin, which is used as a raw material for human insulin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08234761-A (JP)
Title: Musical sound synthesizer
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H5/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a musical sound synthesizer suitable for musical sound synthesis of an instrument sounding a musical sound by that plural vibration bodies influence with each other complicatedly. CONSTITUTION: This synthesizer is constituted of plural waveguide networks, and each waveguide network 1A, 1B is constituted of at least a waveguide containing a closed loop in which a signal circulates by an exciting signal imparted from the outside and having an output point taking out the circulating signal to the outside and an input point inputting the signal for superimposing on the circulating signal, and the synthesizer is provided with plural waveguide networks 1A, 1B generating an output signal based on the signal taken out from the output point of at least one waveguide and a connection means 3 performing signal processing of each output signal of plural waveguide networks 1A,  1B based on a modulation signal imparted from the outside and inputting the signal processed signal to the input point of at least one waveguide of at least one waveguide network 1A or 1B between plural waveguide networks.
Patent JP-S60185443-A (JP)
Title: Signal transmission system
Inventor: MITSUTAKE KATSUYA
IPC: H04L7/04
Filed: 1984-03-03
Abstract: PURPOSE:To detect surely a synchronism code series by providing continuously plural synchronism code series of the same content in a packet. CONSTITUTION:The packet includes n-set of synchronism code series (m-bit) the same content as a significant data and transmitted to a serial/parallel converting section 2 and a gate signal generating section 6 as a serial signal 1. The converting section 2 forms the synchronism code series in m-bit as parallel data 3-1-3-m and transmits it to a synchronism code deciding section 4, which brings a synchronism code detecting signal 5 to an H level when the series is coincident with a correct synchronism code series stored therein. The gate signal generating section 6 counts the packet from the start part by 0, m, 2m,...(n-1)m-bit and gate signals 7-0-7-(n-1) are outputted. A synchronizing signal generating section 8 obtains a detection signal 5 and a synchronizing signal 9 from the gate signals 7-0-7-(n-1) and outputs it.
Patent JP-H05219558-A (JP)
Title: Digital cordless telephone system
Inventor: ISHIKAWA HAJIME
IPC: H04B7/26
Filed: 1992-01-31
Abstract: PURPOSE:To make a mute correction in case a transfer error occurred in the voice information sent from a mobile station to a base station. CONSTITUTION:The digital cordless telephone system transferring voice information converted into ADPCM code to a mobile station 1, base station 2, and exchange 3 is provided with a detection means 23 detecting transfer errors and a multiplex means 24 multiplexing maintenance information K for the voice information of the ADPCM code. The exchange 3 is provided with a detection means 32 detecting the maintenance information K and a correction means 34 correcting the voice information converted into the code other than the ADPCM code at the time of detection. When an error occurs, the base station 2 detects it to be sent to the exchange 3 by means of the maintenance information K. The exchange 3 corrects the voice information after being converted into the cord other than the ADPCM code.
Patent JP-H07248869-A (JP)
Title: Coordinate input device and vibrator mounting method
Inventor: YOSHIMURA YUICHIRO
IPC: B06B1/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a coordinate input device which is capable of performing a stable coordinate input. CONSTITUTION:The vibration inputted from a vibration pen 3 propagates transmission plate 8 and the vibration is detected by a sensor 6. The sensor 6 is adhered to the transmission plate 8 by an adhering layer 12 and the sensor is brought into contact with the transmission plate 8 by also a contact member 13. Therefore, a plate wave symmetrical wave to be shear components is propagated to the sensor 6 by the adhering layer 12 where area is small and an asymmetrical wave is propagated to the sensor 6 by the contact member where area is large. Because the sensor 6 is the one detecting the asymmetrical wave, the detection of the symmetrical wave to be unnecessary components can be suppressed and only necessary vibration components can be detected. The detected vibration is propagated to an arithmetic control circuit 1 via a signal waveform detection circuit 9 and the coordinate of the vibration pen 3 is calculated.
Patent JP-S59169911-A (JP)
Title: Production of fine powder of silicon nitride of high purity
Inventor: SHIGI TADASUKE
IPC: C01B21/068
Filed: 1983-03-14
Abstract: PURPOSE:A substance containing Si and N, resulting from reaction, e.g., between silicon halide and ammonia is heat-treated to form crystalline Si3N4, which is crushed and treated with hydrogen halide to produce high-purity fine particles of Si3N4 with less impurities. CONSTITUTION:Gas-phase reaction at room temperature to 1,500 deg.C or liquid- phase reaction at -100-+200 deg.C between silicon halide such as SiCl4 and ammonia and/or a mixture of N2 and H2 gases is effected to form an amorphous substance containing Si and N. Then the substance is treated at the above-cited temperature, preferably 1,000-1,700 deg.C in a nonoxidative atmosphere of N2, H2 or NH3 to form Si3N4 containing a large amount of needle crystals. The resultant Si3N4 is crushed by physical means such as steel ball mill into a powder, preferably of less than 1mu particle sizes, then the particles are treated with hydrogen halide or hydrochloric acid such as HF to give fine particles of high- purity Si3N4.
Patent JP-H08229483-A (JP)
Title: Terminal insertion state inspection and talc coating device
Inventor: MIYAMOTO TAKAYUKI
IPC: B05C7/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a terminal insertion state inspection and talc coating device wherein an inspection level or talc coating amount are stabilized and reliability is improved. CONSTITUTION: A terminal insertion state inspection and talc coating device 10 includes a bush holding mechanism 11, a clearance inspection mechanism 12, and a talc coating mechanism 13. The mechanism 12 includes a clearance measuring rod 43 mode of continuity material, an inspection float body 44 which is movably fitted over the rod 43 in the axial direction thereof and held so as to be resiliently urged, and a light sensor 45 for sensing a relative position of the body 44 with respect to the rod 43. The mechanism 13 includes a talc coating rod 56 which is made of a cylindrical, continuity material and has a talc jet holes on the circumferential surface thereof and a talc forcibly feed unit 65 for feeding under pressure a predetermined amount of talc each time.  A continuity sensing unit is installed to sense continuity between the rod 43 and the rod 56 through a joint terminal of a plug joint device 1.
Patent JP-S63208051-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-02-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has a high traveling property of a carrier and has high resistance and excellent electric charge characteristic by using the superlattice structure constituted by laminating thin layers having optical band gaps different from each other on a photoconductive layer. CONSTITUTION:The photoconductive layer 3 is constituted of an electric charge generating layer 6 and an electric charge holding layer 5. The charge generating layer 6 is constituted by alternately laminating thin fine crystalline silicon films having different degrees of crystallization. The charge holding layer 5 is constituted by alternately laminating the thin fine crystalline silicon films and thin amorphous silicon films contg. elements for increasing dark resistance. The concns. of the elements in the thin amorphous silicon films are changed with each of the thin films in the layer thickness direction. The elements for increasing the dark resistance to be incorporated into the thin amorphous silicon films include, for example, hydrogen, carbon, oxygen, and nitrogen. These thin films vary in the optical band gaps and the respective thicknesses thereof are in a 30-200Angstrom  range. The excellent traveling property of the carrier and high photoconductive characteristics are thereby obtd. and a sharp image is obtd.
Patent JP-H07249294-A (JP)
Title: Device having semiconductor integrated circuit
Inventor: ITO YASUO
IPC: G11C16/10
Filed: 1994-03-11
Abstract: PURPOSE:To provide a device which generates almost automatically and stably in the chip the data writing and erasing voltage having the optimum value in EEPROM and shortens the time required for setting and inspecting the data writing and erasing voltages after the production. CONSTITUTION:The device is provided with a circuit 86 and a group of circuits 87, 77, 55, 54 and 17. In the circuit 86, a series of control which performs verify reading after writing or erasing the data for memory cells is repeated until correct writing or erasing is fulfilled, and the number of times for verification representing the number of repetitions is held. On the other hand, the group of circuits compares that number with the preset number of times, changes the output voltage in the boosting circuit for writing and erasing voltage, using the control data in response to the comparison results, and stores the control data in nonvolatile way.
Patent JP-S6090360-A (JP)
Title: Image forming device
Inventor: SHIMIZU KATSUICHI
IPC: G03G15/00
Filed: 1984-03-02
Abstract: PURPOSE:To execute easily an urgent copying of a prescribed number by providing the second control means for executing a new image formation only within a prescribed number without an input operation of a sheet number setting input means, while the image formation is halted. CONSTITUTION:An original is made to form an image on a drum 30 through an illuminating lamp 9, moving reflecting mirrors 8, 6, a lens 17 and fixed reflecting mirrors 18, 19. In this case, this device is provided with a sheet number setting input means, a stop input means, and a means for storing a set number in a memory. It is also provided with the first control means for starting and completing a new repeated image formation in accordance with a number set newly to the memory while the image formation is halted, and a means for continuing and completing the image formation of a remaining number before the halt in accordancd with a number held in the memory after the image formation which is being halted has been completed. Moreover, this device is provided with the second control means for executing a new image formation only within a prescribed number without an input operation of the sheet number setting input means while the image formation is halted.
Patent JP-S55134694-A (JP)
Title: Waste water treatment
Inventor: MINE NOBUYOSHI
IPC: C02F1/72
Filed: 1979-04-06
Abstract: PURPOSE: To permit waste water to be treated completely by a method wherein hydrogen peroxide (H 2 O 2 ) is added and mixed into the waste water to transform nitrite in the water into harmless nitrate and oxidation-reduction potential is measured to control its addition.  
     CONSTITUTION: H 2 O 2  is intermittently charged into waste water and after each charge its oxidation-reduction potential (ORP) is measured at the point when potential oscillation has disappeared and becomes stable. The stable potential is compared with the preceeding potential, and when potential change is reversed (for example, change from increase to decrease) H 2 O 2  charge is stopped. By measuring stable potential after disappearance of ORP oscillation, correct potential during oxidation process can be obtained. Therefore, this allows automatic control of H 2 O 2  charge by use of automatic potential measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57155128-A (JP)
Title: Angle adjuster of head rest for car seat or the like
Inventor: TAKAGI GENJIROU
IPC: B60N2/48
Filed: 1981-03-20
Abstract: PURPOSE:In a head rest angle adjuster, to facilitate the adjustment of the angular position by securing a sector to a fixed side bracket shaft movable member then engaging step by step while placing another engaging mechanism movable in another direction at the end. CONSTITUTION:When rising a frame 28 to the rising direction, a sector 20 will rotate and the first tooth in a tooth section 22 will push a stopper rod 18 thereby second tooth will climb over along an elongated hole 14 and engages with a rod 18. When rising and rotating the frame 28 at the maximum, the rod 18 is pushed by a projected edge 23 of a sector tooth section 22 and moves to the outer end of the elongated hole 14, to engage the hook section 15 of an arm 17 thus to stop a stopper chip 25. Since the sector tooth section is disengaged, the sector 20 will be movable in the falling direction and when falling to the end the stopper chip 24 will contact against a stopper chip 16, thereby the arm 17 will fall down and the hook section 15 will move the rod 18 along the elongated hole 14 to engage with the first tooth of the sector tooth section 22. In such a manner the angle of the head rest 3 against the seat back 2 can be varied and adjusted.
Patent JP-H07247412-A (JP)
Title: Polyester composition
Inventor: AOYAMA MASATOSHI
IPC: C08K3/36
Filed: 1994-03-11
Abstract: PURPOSE:To obtain the subject composition, excellent in resistance to falling off of particles in a production process when converted into a molding such as a film, especially a calendering treatment step by using two kinds of cross- linked polymeric particles having different characters. CONSTITUTION:This polyester composition contains cross-linked polymeric particles (X) having a strength (Sag), obtained in deforming the particles by 10% and capable of satisfying the formula 0<S10(X)<=10 (kgf/mm<2>) and particles (Y) having the S10 satisfying formula 3<S10(Y) (kgf/mm<2>) and higher than that of the cross-linked polymeric particles (X) by >=1kgf/mm<2>. The particles (Y) are preferably calcium carbonate or silica particles.
Patent JP-H05237762-A (JP)
Title: Plane grinding machine
Inventor: NABESHIMA MITSUHIRO
IPC: B24B7/02
Filed: 1992-02-27
Abstract: PURPOSE:To accurately correct the grinding quantity by providing a control means correcting the grinding quantity by a grinding wheel in response to the detection result by a touch sensor. CONSTITUTION:When plugging occurs on the grinding face of a grinding wheel 11 as grinding proceeds, the grinding face of the grinding wheel 11 is dressed by a dresser 2. The grinding wheel 11 is lifted or lowered against a work table 4, and the grinding wheel 11 is horizontally moved into contact with a touch sensor 23 provided on the work table 4. The touch sensor 23 detects the contact of the grinding wheel 11, a control means determines the actual dressing quantity based on the shift quantity of the grinding wheel 11 until it is brought into contact with the touch sensor 23, for example, and corrects the grinding quantity by the grinding wheel 11 based on it.